Note N - Contingencies and Commitments (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Year ending December 31,
2016	$	37,197
2017		35,748
2018		34,214
2019		32,399
2020		30,192
Thereafter		84,083
Total	$	253,833